diff --git a/lang/ocaml/pkg-plist b/lang/ocaml/pkg-plist
index 9a90ebeadb73..de0953002092 100644
--- a/lang/ocaml/pkg-plist
+++ b/lang/ocaml/pkg-plist
@@ -288,8 +288,10 @@ lib/ocaml/dynlink.cmx
 lib/ocaml/dynlink.cmxa
 lib/ocaml/dynlink.mli
 %%THREADS%%lib/ocaml/event.mli
+@mode 0555
 lib/ocaml/expunge
 lib/ocaml/extract_crc
+@mode
 lib/ocaml/filename.cmi
 lib/ocaml/filename.cmx
 %%PROF%%lib/ocaml/filename.p.cmx